Double-face symmetric wired printed circuit board (PCB) type Rogowski coil

The invention discloses a double-face symmetric wired printed circuit board (PCB) type Rogowski coil. The Rogowski coil comprises a PCB board, wherein the PCB board is provided with N internal diameter guide holes and N external diameter guide holes; the N internal diameter guide holes are uniformly distributed along the circumference of radius r; the N external diameter guide holes are uniformly distributed along the circumference of radius R; the circumference of the radius r is concentric with the circumference of the radius R; wired copper foils penetrate through the N internal diameter guide holes and/or the N external diameter guide holes in turn and are symmetrically arranged on the two faces of the PCB board along the radius direction; a loop line ring is wound on a wired copper foil on one face of the PCB board; and the radius Rh of the loop line ring is greater than the radius R. The double-face symmetric wired PCB type Rogowski coil provided by the invention has the advantages of high parameter consistency, reproducibility and anti-interference capacity, guarantees a stable mutual inductance coefficient, can conveniently improve the accuracy, can be used as a current sensing head for current measurement under a complex electromagnetic environment, and is easy to produce in batches.